主催: 一般社団法人 日本機械学会
会議名: IIP2017 情報・知能・精密機器部門講演会
開催日: 2017/03/14 - 2017/03/15
In recent years, the information society rapidly developed. It is required to increase density of hard disk drives (HDDs). In order to achieve the high density HDDs, it is important to research details of magnetic disk surface and some properties related with the head-disk interface. However, diamond like carbon (DLC) film on disks have been too thin to analyze chemical structure of DLC surface using Raman spectroscopy. In this study, we fabricated the plasmon lens with the sliver thin film on the surface by the vapor deposition and evaluated the structure change of ultra-thin DLC after laser-heating using surface enhanced Raman spectroscopy with the plasmon lens.